Sustainable Energy Generation: Burning Trees

James Gray Excerpts

Tuesday 6th December 2022 Westminster Hall

[James Gray (in the Chair)]

We will start the debate in a moment. However, as I think Members know, there will shortly be a fire alarm test or something to that effect. When that occurs, I will simply suspend the sitting, and we will then take the instructions of the Doorkeepers and process out into Westminster Hall proper.

I adjure everyone to get back into the Grand Committee Room as soon as we are allowed to do so by the authorities so that we can resume the debate, because there will be no injury time at the end of the debate and therefore we will have to pack, I think, 12 or 13 speakers into the hour or perhaps hour and a quarter that will be left to us.

That said, we have now gone 45 seconds beyond the time at which I was told the fire alarm would occur, so the Doorkeepers might like to advise us. Perhaps the fire alarm is not happening. In that case, I call Selaine Saxby to move the motion.

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[Selaine Saxby]

I agree that that is part of the confusion in the entire strategy; we need urgent clarification. In AR4, dedicated biomass with combined heat and power were eligible to compete, although no contracts were awarded. The announcement of AR5, which starts in March 2023, has not come with any clarity on whether biomass will be eligible for that round.

The Government have done great work as we transition to net zero by 2050, but further investment in biomass is clearly the wrong strategy. It not only continues to contribute carbon to our atmosphere when we can now invest in significantly cleaner energy, but takes away from flourishing British businesses and exports our problems overseas. When the biomass strategy is released, I hope that the mounting evidence will be considered and that we can continue to increase investment in more sustainable energy sources rather than pursuing this path.

[James Gray (in the Chair)]

I am advised that the fire alarm that may have to occur does not affect Westminster Hall, and our debate can therefore continue as planned.

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[Barry Gardiner (Brent North) (Lab)]

It is a pleasure to join in the debate, and I pay tribute to the hon. Member for North Devon (Selaine Saxby) for introducing it. I feel for her: about a decade ago I was in exactly the same position as a Back Bencher trying to tell my Front Bench team that they were mistaken in going down the biomass road. I think the Government are at the point where they will listen; indeed, I hope that is the case because, if they do not, it will make a mockery of all that we are doing on not only climate change but biodiversity.

I say that in the week that COP15—the Convention on Biological Diversity—is due to meet in Montreal. That is significant because the Drax power station is consuming whole trees from primary forests in British Columbia, in Canada. The Canadian Government should look at that carefully because we are talking not just about the case—ably made by the hon. Member for North Devon and my hon. Friend the Member for Warrington North (Charlotte Nichols)—for looking at what this practice is doing to increase emissions and at whether it can be sustainable in terms of the lifecycle of the trees, but about what it is doing to the wider environment and biodiversity. That is what is so terrifying.

The hon. Member for North Devon was right to speak about our inability to keep on using land in this way to feed a power station such as Drax. She spoke of an area 1.5 times the size of Wales; the figure I have is three times the size of Wales. Whatever it is, it is clear that this biomass cannot be sourced domestically, if this is to go on. More than that, it cannot be utilised because of the water resource required to produce the pellets for Drax.

The Department has been asked what the natural absorption rate of the emitted carbon would be if we replenish those lost resources—that is, if we replace those trees to absorb the emitted carbon. It gave an answer—it was, “We do not hold this information.” Well, other people have calculated it, and it is 190 years. We have seven years left until 2030, when the whole world must be on a declining pathway of emissions, and 27 years until 2050, when we have to achieve net zero. So the timescale—even accepting the principle that this is only about carbon emissions and that this is a cycle—is just too long.

The Government will no doubt talk about how CCS can be married up with BECCS. They will say that if we can capture those carbon emissions, that will make it all right. However, only 44% of emissions released at the Boundary Dam project in Canada were captured. The Government have not been prepared to say that they would hold Drax to what Ember, at least, has said should be the target—95% of emissions captured.

I want to focus on some of the key lies being told by Drax. I say that advisedly, because I have been to Drax and debated many times with its scientists. Over the years, I have tried to listen carefully to what they have said, and I have given them the benefit of the doubt on occasions. We need to transition away from biomass; I do not think we can simply stop it, and I am not saying that the contract should immediately be cut, but it is certainly not right for the Government to provide the £31 billion of additional subsidies entailed by what is now proposed over the lifetime of the project.

Drax says that its responsible sourcing policy means that it avoids damage or disturbance to primary and old-growth forest. That is not true, and the “Panorama” programme ably exposed the fact that it is not true. Drax said that many of the trees it had cut down had died and that logging would reduce the risk of wildfires, which shows just how little it knows about biodiversity, because many forests, particularly on the western seaboard of North America, require fire as a stimulant to the germination process. However, the fire spreads quickly; it does not kill the tree, but it does bring about new growth.

The trees on the entire area covered by the second Drax logging licence have now been cut down. It is simply not the case, as the company said, that the forests have been transferred to other logging licences. It said it does not hold those licences anymore. Again, that was a lie. “Panorama” checked that claim by going to the Government of British Colombia, who confirmed that Drax does still hold those licences. I understand how things progress, and I have no doubt that the company was set up to try to do good. We all thought at that stage that this was really going to be a sustainable way of tackling climate change, but Drax has got further and further into a reality that is now simply leading it to lie to the public. It is time that the Government distanced themselves from that lie.

The company says it uses some logs to make wood pellets, but it claims that it uses only ones that are small, twisted or rotten. I do not know whether Members have ever seen the process of gathering and taking logs from a forest. The idea that somebody is checking whether they are small, twisted or rotten and that only those are taken back to the power station is complete nonsense. However, when the logs get there, they can be sorted, and surveys at the pelletisation destinations show that only 11% of logs delivered to plants in the last year were classified as twisted, rotten or of the lowest quality, and could be used.

I am sorry the Government are now considering a further proposal from Drax. I really hope—not only for climate change purposes, but because of the wider biodiversity impact—that they will think very long and very hard, take notice of what the hon. Member for North Devon and my hon. Friend the Member for Warrington North have said today, and just say no. We have to transition away from burning trees. It is a damaging way of using forests, and it cannot be sustained.

[James Gray (in the Chair)]

We have 30 minutes until the winding-up speeches and there are six Back-Bench speakers, so taking five minutes each would be a courtesy to each other.